From: yu kuai Date: Fri, 3 Jan 2020 12:17:10 +0000 (+0800) Subject: PNP: isapnp: remove set but not used variable 'checksum' X-Git-Tag: v5.15~4675^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=04c589f35bc57d2f2495fc065ad2ac0ee271ce93;p=platform%2Fkernel%2Flinux-starfive.git PNP: isapnp: remove set but not used variable 'checksum' Fixes gcc '-Wunused-but-set-variable' warning: drivers/pnp/isapnp/core.c: In function ‘isapnp_build_device_list’: drivers/pnp/isapnp/core.c:777:27: warning: variable ‘checksum’ set but not used [-Wunused-but-set-variable] It is never used, and so can be removed. Signed-off-by: yu kuai Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c index 179b737..e39d49b 100644 --- a/drivers/pnp/isapnp/core.c +++ b/drivers/pnp/isapnp/core.c @@ -774,7 +774,7 @@ static unsigned char __init isapnp_checksum(unsigned char *data) static int __init isapnp_build_device_list(void) { int csn; - unsigned char header[9], checksum; + unsigned char header[9]; struct pnp_card *card; u32 eisa_id; char id[8]; @@ -784,7 +784,6 @@ static int __init isapnp_build_device_list(void) for (csn = 1; csn <= isapnp_csn_count; csn++) { isapnp_wake(csn); isapnp_peek(header, 9); - checksum = isapnp_checksum(header); eisa_id = header[0] | header[1] << 8 | header[2] << 16 | header[3] << 24; pnp_eisa_id_to_string(eisa_id, id);